<!DOCTYPE html>
<html>
<head>
   	<script src="trek.js"></script>
    <link rel="stylesheet" type="text/css" href="trek.css" />	
</head>
<body onkeypress="userkeypress(event)" onchange="usercommand(this.id)">
    <div id="output_area">
        <script>main()</script>
    </div>
</body>
</html>

